Kate Middleton Looks Radiant in Red

Catherine, Duchess of Cambridge was a vision in red as she joined the Royal family for yet another day of public engagements with an appearance at the annual Garter Day service. She donned an old red Catherine Walker coat, which she paired with a Lock & Co hat.

Meanwhile, Prince William opted to don the traditional uniform that reflects the history of the event. "The Order of the Garter is the oldest and most senior Order of Chivalry in Britain, established by King Edward III nearly 700 years ago," Kensington Palace wrote alongside an Instagram from the event. "The Duke became the 1000th Knight in the Register in 2008."

The outing comes just after an exciting and jam-packed weekend for both Will and Kate — on Saturday, the whole family was out in full force for the Trooping the Colour parade, and Sunday featured a birthday picnic for the queen with over 10,000 other guests.